Alert archive / Louisiana / River Flood Warnings in 2019

River Flood Warning 55, NWS Lake Charles, LA

April 19, 2019Acadia Parish, Jefferson Davis Parish, Vermilion Parish, Louisiana

NWS Lake Charles, LA issued this river flood warning at Apr 19, 2019, 7:42 AM CDT for Acadia Parish, Jefferson Davis Parish, Vermilion Parish, Louisiana. It was in force for 4 days.

The area

The counties it named.

The facts

Issued: Apr 19, 2019, 7:42 AM CDT (12:42 UTC)
Expired: Apr 22, 2019, 7:54 PM CDT
In force: 4 days
Issued by: NWS Lake Charles, LA
Area: Storm-based polygon
Flood severity: Minor

Counties Acadia Parish, LA, Jefferson Davis Parish, LA, Vermilion Parish, LA

The radar

The Lake Charles radar (KLCH), 68 km from the middle of the area, began a volume at 12:46 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Mermentau River at Mermentau (MRML1).

Action stage: 4 ft
Minor stage: 4 ft
Moderate stage: 6 ft
Major stage: 8 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08012150, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Lake Charles, LA wrote its last area forecast discussion before this river flood warning went out at Apr 19, 6:58 AM CDT, 44 minutes earlier.

Area forecast discussion, Apr 19, 6:58 AM CDT, 44 minutes before

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Hazardous weather outlook, Apr 19, 5:26 AM CDT, 2 hours 16 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
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The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 18, 10:18 PM CDT	Small Craft Advisory	LCH		30 hr
Apr 19, 3:40 AM CDT	Wind Advisory	LCH	Cameron, Lafayette, Saint Landry, Saint Martin	15 hr
Apr 19, 4:21 PM CDT	Special Weather Statement	LCH	Avoyelles	24 min
Apr 19, 4:49 PM CDT	Special Weather Statement	LCH	Avoyelles	26 min

Nearby

River Flood Warnings in Louisiana, 2019 Every river flood warning in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.